My relatively new build is a GT-5 with top hat adapted 36 tooth mated to an internal 7 speed disc brake hub. At about 30 today I pedaled in high gear to try for a bit more speed. Know what happens to a stock exhaust then? Blew the tail end off shearing the bolt that holds it in place. Trying to extract the bolt end. ordered a exp. chamber.
Pedaling at high speed - oops!
- Thread starter urace4me2
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